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-rw-r--r--block/blk-core.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index c89883be873..9475bf99b89 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -28,22 +28,14 @@
28#include <linux/task_io_accounting_ops.h> 28#include <linux/task_io_accounting_ops.h>
29#include <linux/blktrace_api.h> 29#include <linux/blktrace_api.h>
30#include <linux/fault-inject.h> 30#include <linux/fault-inject.h>
31#include <trace/block.h> 31
32#define CREATE_TRACE_POINTS
33#include <trace/events/block.h>
32 34
33#include "blk.h" 35#include "blk.h"
34 36
35DEFINE_TRACE(block_plug);
36DEFINE_TRACE(block_unplug_io);
37DEFINE_TRACE(block_unplug_timer);
38DEFINE_TRACE(block_getrq);
39DEFINE_TRACE(block_sleeprq);
40DEFINE_TRACE(block_rq_requeue);
41DEFINE_TRACE(block_bio_backmerge);
42DEFINE_TRACE(block_bio_frontmerge);
43DEFINE_TRACE(block_bio_queue);
44DEFINE_TRACE(block_rq_complete);
45DEFINE_TRACE(block_remap); /* Also used in drivers/md/dm.c */
46EXPORT_TRACEPOINT_SYMBOL_GPL(block_remap); 37EXPORT_TRACEPOINT_SYMBOL_GPL(block_remap);
38EXPORT_TRACEPOINT_SYMBOL_GPL(block_bio_complete);
47 39
48static int __make_request(struct request_queue *q, struct bio *bio); 40static int __make_request(struct request_queue *q, struct bio *bio);
49 41
@@ -1277,7 +1269,7 @@ static inline void blk_partition_remap(struct bio *bio)
1277 bio->bi_bdev = bdev->bd_contains; 1269 bio->bi_bdev = bdev->bd_contains;
1278 1270
1279 trace_block_remap(bdev_get_queue(bio->bi_bdev), bio, 1271 trace_block_remap(bdev_get_queue(bio->bi_bdev), bio,
1280 bdev->bd_dev, bio->bi_sector, 1272 bdev->bd_dev,
1281 bio->bi_sector - p->start_sect); 1273 bio->bi_sector - p->start_sect);
1282 } 1274 }
1283} 1275}
@@ -1446,8 +1438,7 @@ static inline void __generic_make_request(struct bio *bio)
1446 goto end_io; 1438 goto end_io;
1447 1439
1448 if (old_sector != -1) 1440 if (old_sector != -1)
1449 trace_block_remap(q, bio, old_dev, bio->bi_sector, 1441 trace_block_remap(q, bio, old_dev, old_sector);
1450 old_sector);
1451 1442
1452 trace_block_bio_queue(q, bio); 1443 trace_block_bio_queue(q, bio);
1453 1444